$OpenBSD: patch-Toolkit_cxx,v 1.1 2017/05/19 22:55:35 espie Exp $

Index: Toolkit.cxx
--- Toolkit.cxx.orig
+++ Toolkit.cxx
@@ -18,6 +18,7 @@
 #include <map>
 #include <vector>
 #include <cstdlib>
+#include <unistd.h>
 #include "stl_supp.h"
 #include "gktimer.h"
 #include "h323util.h"
